Low-Complexity Joint Beamforming for RIS-Assisted MU-MISO Systems Based on Model-Driven Deep Learning
Reconfigurable intelligent surfaces (RIS) can improve signal propagation environments by
adjusting the phase of the incident signal. However, optimizing the phase shifts jointly with …
adjusting the phase of the incident signal. However, optimizing the phase shifts jointly with …
RIS enhanced massive non-orthogonal multiple access networks: Deployment and passive beamforming design
A novel framework is proposed for the deployment and passive beamforming design of a
reconfigurable intelligent surface (RIS) with the aid of non-orthogonal multiple access …
reconfigurable intelligent surface (RIS) with the aid of non-orthogonal multiple access …
Scalable predictive beamforming for IRS-assisted multi-user communications: A deep learning approach
Beamforming design for intelligent reflecting surface (IRS)-assisted multi-user
communication (IRS-MUC) systems critically depends on the acquisition of accurate channel …
communication (IRS-MUC) systems critically depends on the acquisition of accurate channel …
Deep learning-empowered predictive beamforming for IRS-assisted multi-user communications
The realization of practical intelligent reflecting surface (IRS)-assisted multi-user
communication (IRS-MUC) systems critically depends on the proper beamforming design …
communication (IRS-MUC) systems critically depends on the proper beamforming design …
Deep optimized hybrid beamforming intelligent reflecting surface assisted UM-MIMO THz communication for 6G broad band connectivity
R Govindasamy, SK Nagarajan, JR Muthu… - Telecommunication …, 2024 - Springer
For 6G communications, the Ultra Massive Multiple Input Multiple Output (UM-MIMO)
systems with Intelligent Reflecting Surface (IRS) assistance are capable since they can …
systems with Intelligent Reflecting Surface (IRS) assistance are capable since they can …
Providing URLLC Service in Multi-STAR-RIS Assisted and Full-Duplex Cellular Wireless Systems: A Meta-Learning Approach
The Simultaneously Transmitting and Reflecting Reconfigurable Intelligent Surface (STAR-
RIS) technology is an innovative approach that aims to enhance the performance of sixth …
RIS) technology is an innovative approach that aims to enhance the performance of sixth …
Learning beamforming for RIS-aided systems with permutation equivariant graph neural networks
B Zhao, C Yang - 2023 IEEE 97th Vehicular Technology …, 2023 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) is capable of controlling environment smartly for
improving the performance of wireless communications. To reduce the pilot overhead of …
improving the performance of wireless communications. To reduce the pilot overhead of …
Deep Learning based Hybrid Beamforming Design for IRS-Aided MIMO Communication
K Ikeagu, MRA Khandaker, C Song… - IEEE Wireless …, 2023 - ieeexplore.ieee.org
In this letter, we study an intelligent reflecting surface (IRS)-aided multiple-input multiple-
output (MIMO) communication system in which a transmitter equipped with hybrid precoding …
output (MIMO) communication system in which a transmitter equipped with hybrid precoding …
Fast beam training for IRS-assisted multiuser communications
In this letter, we consider an intelligent reflecting surface (IRS)-assisted multiuser
communication system, where an IRS is deployed to provide virtual line-of-sight (LoS) links …
communication system, where an IRS is deployed to provide virtual line-of-sight (LoS) links …
Wideband Beamforming for RIS Assisted Near-Field Communications
A near-field wideband beamforming scheme is investigated for reconfigurable intelligent
surface (RIS) assisted multiple-input multiple-output (MIMO) systems, in which a deep …
surface (RIS) assisted multiple-input multiple-output (MIMO) systems, in which a deep …